# Copyright (c) 2015 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

from autotest_lib.server import utils

AUTHOR = "chromeos-chameleon"
NAME = "display_HotPlugAtSuspend.extended_unplugged"
PURPOSE = "Remotely controlled display hot-plug and suspend test."
CRITERIA = "This test will fail if DUT doesn't see the display after resume."
ATTRIBUTES = "suite:chameleon_hdmi_unstable"
TIME = "SHORT"
TEST_CATEGORY = "Functional"
TEST_CLASS = "display"
TEST_TYPE = "server"
DEPENDENCIES = 'chameleon'
JOB_RETRIES = 2

DOC = """
This test remotely emulates external display hot-plug and suspend/resume.
"""

args_dict = utils.args_to_dict(args)
chameleon_args = hosts.CrosHost.get_chameleon_arguments(args_dict)
# Plug status before and after suspend/resume
# [(plugged_before_suspend, plugged_after_suspend, plugged_before_resume)]
plug_status=[(True, False, False),
             (True, False, True),
             (False, True, True),
             (False, True, False)]

def run(machine):
    host = hosts.create_host(machine, chameleon_args=chameleon_args)
    job.run_test("display_HotPlugAtSuspend", host=host,
                 plug_status=plug_status, tag="extended_unplugged")

parallel_simple(run, machines)